THAILAND · FAMILY LAW · DIVORCE FOR FOREIGNERS
Divorce in Thailand When One of You Is Not Thai
Thailand
Thailand has a genuinely simple route out of a marriage where both people agree — simpler than most countries. It also has a much harder route when they do not. Most of what decides which one you end up on happens in the first few weeks, before anyone files anything.
The two routes and which one you actually qualify for, the twelve grounds if it is contested, how Thai law splits property (and which way the doubt falls), who holds parental power — and why most English-language guidance on this topic is now out of date.
The short answer
**Start with something most English-language guidance has not caught up with.** Thailand's Marriage Equality Act amended the Civil and Commercial Code with effect from **January 2025**, and among the sixty-odd provisions it rewrote were the divorce sections — including the grounds for a contested divorce, the rules on parental power after divorce, and the division of property. **Almost every English translation of the Family Book circulating online predates that.** If you are reading a page that cites these sections, check whether it was written before 2025. We checked ours against the Royal Gazette text of the amending Act itself. **There are two routes, and the first one has a narrower door than people assume.** If you both agree, the divorce can be registered administratively — but **Section 1514** requires the agreement to be **in writing and signed by at least two witnesses**, and **Section 1515** makes registration *constitutive*: until the divorce is registered, you are still married. It is not paperwork confirming a decision; it *is* the decision. **The door is narrower than "we agree", though.** Section 1515 opens with *when the marriage has been registered **under this Code*** — and that is a question about which law you married under, not which country you were standing in. A marriage registered at a Thai district office qualifies; so does one registered in Thai form at a Thai embassy or consulate abroad. **We are going to be honest about the edge case rather than guess at it:** whether a marriage registered under *foreign* law, later recorded in Thailand, can then be divorced administratively is a question we could not answer from any authoritative source. Law-firm sites state it confidently in both directions. If that is your situation, it is the first thing to ask a Thai lawyer, and it changes which route you are on. **If it is contested, you must prove a ground.** Section 1516 sets out **twelve**, numbered (1) to (10) with (4/1) and (4/2) inserted — covering adultery and treating another as a spouse; serious misconduct; serious physical or mental harm; desertion beyond a year; imprisonment over a year; long separation; disappearance; failure to maintain; long-term insanity; breach of a written bond of good behaviour; serious incurable contagious disease; and permanent incapacity for intercourse. **The closest thing to a no-fault route is (4/2), and it is not no-fault.** Three years of voluntary separation *because you cannot live together peaceably*, or three years of court-ordered separation, and either party may then sue. Note what is missing: **Thai law has no irretrievable-breakdown ground.** Time alone is not enough — the reason for the separation still has to be established. **On property, one rule decides more cases than any other.** Thai law separates **personal property** (`sin suan tua` — what you owned before the marriage, personal effects, and anything inherited or received as a gift) from **marital property** (`sin somros` — acquired during the marriage, plus the *fruits* of personal property). On divorce, **Section 1533** divides marital property **equally** by default. And here is the rule to plan around: **where it is doubtful which category something falls into, the Code presumes it is marital property.** The burden sits on the person claiming an asset is theirs alone — so if it matters to you, it is worth being able to prove it. Timing matters too: on a consent divorce the split is assessed as at the **date of registration**; on a court divorce it runs back to the **date the claim was filed**. **Children are decided on one standard, and it is not either parent's.** Under **Section 1520**, a consent divorce requires a **written agreement naming who exercises parental power over each child** — and if you have not agreed, or cannot, the court decides. In a contested divorce the court must rule on it as part of the case. The standard the Code sets is the child's **welfare and interests, primarily** — and under Section 1521 the court can revisit the arrangement later on that same basis. **On your permission to stay, we are going to tell you less than other sites will.** A stay granted on the basis of marriage depends on that basis continuing, so a divorce puts it in question — that much is structural and safe to say. Beyond that we found **no reachable official source**, and the immigration order that nearly every English-language page cites for the detail appears to have been **superseded in 2023**. Sites quoting it are quoting a rule that looks to have been cancelled, and they contradict each other besides. Ask Immigration or a Thai lawyer, and treat any confident blog answer on this point with suspicion. *Sections above were checked against the Royal Gazette text of the amending Act and the Ministry of Interior's own family-registration manual. Where we could not verify something — the foreign-marriage edge case, and the immigration position — we have said so rather than filled the gap.*
Is this you?
People arrive at this at very different stages, and the stage you are at changes what is still easy. See which of these sounds like your situation.
- You are married to a Thai national, you have both agreed to separate, and you want to know whether it really is as simple as going to the district office together.
- Your spouse will not agree to a divorce, or you cannot find them, and someone has told you that means a court.
- There is a house, a condominium, land or a business, and neither of you is entirely certain what belongs to whom.
- There are children, and someone has started talking about leaving Thailand.
- Your permission to stay in Thailand is based on the marriage, and you have just realised nobody has mentioned what happens to it.
If more than one of those applies, the order you do things in will matter more than the speed.
How a Thai divorce actually runs
We establish which route is even open to you
Where the marriage was registered, whether you both agree, and whether you can both attend in person. That determines whether this is an administrative registration at a district office or a court case — and the two are completely different in cost, time and difficulty. People lose months assuming the easy route is available when it is not.
The agreement gets drafted before anyone signs anything
Where you both agree, the registration itself is the easy part. What you will actually live with is the agreement behind it — property, any support, and the arrangements for the children. It should be drafted properly, in both languages, and genuinely understood by both of you before it goes anywhere near a district office.
Property is worked out as one problem, not several
Thai law distinguishes property that was each spouse's own from property acquired during the marriage, and it is the second category that gets divided. Where land, a condominium, a lease or a company is involved, that interacts with the rules on what a foreigner may lawfully own — so it is advised on as a whole rather than item by item.
Children are dealt with before positions harden
Thai courts decide on the child's interests, and an agreement between parents carries real weight. One detail changes everything for some fathers: where the parents were never married, a father's legal relationship to the child is not automatic under Thai law and has to be established through a recognised process. That is frequently discovered far too late. Arrangements agreed early are more durable, cheaper, and considerably easier to live with than arrangements imposed after a fight.
Your immigration position is planned alongside, not afterwards
If your permission to stay in Thailand rests on the marriage, ending the marriage removes the basis for it. That does not mean you have to leave the country, but it does mean the immigration question needs an answer at the same time as the divorce, from someone looking at both together. Discovering it later is how a family matter becomes a status problem.
The divorce is made usable in your home country
A Thai divorce generally needs translating and legalising before another country will act on it, and your civil status updated there. Be aware too that some countries look for a court decree and do not readily recognise a divorce that was registered administratively. Check that before you rely on it — the usual moment people find out is when they try to remarry.
This is the Thai process. Family law differs substantially across South East Asia — Indonesia, for example, requires a court in every case and has no administrative route at all. Do not assume a neighbouring country's process, or a friend's experience in a different country, applies here.
What it typically costs
Family matters have unusually variable costs, and the variable is almost entirely whether you agree or fight. We would rather say that at the start than at the invoice.
| Connect Consult | Official / third-party charge | |
|---|---|---|
| Divorce registration at the district office, where you both agreeBoth parties generally need to attend. Plan the logistics early if one of you is overseas. | We make sure the agreement behind it is right — the registration itself is the easy part | A nominal registration charge, set by the district office |
| Court filing and service of documents, where the divorce is contested | — | Court fees, set by the court. They can vary with what is in dispute, and serving someone overseas costs more |
| Thai family lawyerYou always see the local firm's fee as its own line before you instruct them — never folded into ours. | — | Not a government charge. Quoted per matter, in writing, before you instruct. An agreed case and a contested case are not remotely the same number |
| Certified Thai and English translation of foreign documents | — | Not a government charge. Per document, quoted before work starts |
| Legalisation of foreign documents for use in ThailandThe document chain is entirely front-loadable. Left until an office asks for it, it adds weeks. | — | Charges set by the issuing country's authorities and, where required, by the Thai mission |
| Court interpreter, where one is needed | — | Not a government charge. Per hearing, quoted before booking |
| Making the Thai divorce usable in your home country | We handle this end of it, because a divorce that is not recognised where you live is only half finished | Legalisation charges, plus your home country's own fees |
| Connect Consult coordination fee | USD 490 – 1,100* — published, fixed, the same for everyone | — |
* Indicative price range only. This service is a tailored solution, assembled after consulting a specialist and budgeted against your case's specific requirements, third-party costs, your goals and your personal circumstances. Figures are guidance, checked against official sources and dated on this page. Official amounts are set by the authority and can change without notice — before you commit to anything, we confirm the exact figures for your case in writing. We do not mark up official charges or counsel fees.
Doing it yourself vs doing it with us
There is a version of this you can genuinely run yourself, and a version where doing so would be reckless. It is worth knowing which one you are in.
| On your own | With Connect Consult | |
|---|---|---|
| Both agree, married in Thailand, no children, nothing to divide, both able to attend | Genuinely straightforward. This is an administrative registration, not a court case | Nothing meaningful to add, and we will say exactly that |
| Both agree, but there is property, a lease or a business | The registration is easy. The agreement behind it is not, and it is what you will be living with for years | The agreement drafted properly in both languages, with the property question advised on as a whole |
| There are children | Do not improvise. Informal arrangements become facts on the ground very quickly, and undoing them is far harder than agreeing them | Advised before positions harden, including the parts of Thai law on parental status that people find out about too late |
| Your spouse will not agree, or cannot be found | You are in a Thai court now, in Thai, having to establish a recognised ground. Not realistic alone | Thai family counsel instructed, and an honest view on whether running it is worth what it will cost you |
| Your permission to stay in Thailand is based on the marriage | Very easy to overlook entirely until it becomes urgent, which is the worst possible time to look at it | The immigration question answered alongside the divorce, by people looking at both at once |
| You married outside Thailand, or you need the divorce recognised abroad | Guesswork about which route is even open to you, and about what your home country will accept | We establish the route first, and handle the translation and legalisation at the end |
The honest version
The honest version: if you both agree, you married in Thailand, there are no children and nothing to divide, the district office route is genuinely something two people can do themselves in a morning. We will tell you that on the call rather than take a fee for standing next to it. Everything above that line — property, children, a spouse who will not agree, or a permission to stay that depends on the marriage — is where help actually earns its money.
Common questions
Can we divorce in Thailand without going to court?
Yes, if you both agree and the marriage was registered in Thailand — the divorce can be registered administratively at a district office, with both of you present and a written agreement behind it. It is one of the simpler divorce routes anywhere. The catch is that it needs genuine agreement on everything, including property, support and children, because that agreement is the document you will live with.
We married outside Thailand. Can we still use the district office?
Generally not in the same way — the administrative route is tied to a marriage registered in Thailand. If you married abroad, expect the answer to be different and confirm it before you plan around it. This is a question worth ten minutes at the start rather than a wasted trip and a month lost.
What happens to the house, the condominium or the land?
Thai law separates each spouse's personal property from property acquired during the marriage, and it is the second category that gets divided. For mixed couples there is a second layer: what a foreigner may lawfully own in Thailand shapes what can actually be held or transferred. So land, condominiums and companies need advice alongside the divorce rather than after it.
Is my prenuptial agreement valid in Thailand?
Thailand does recognise prenuptial agreements, but the formalities are strict: to be effective here, the agreement generally has to have been made and registered at the time the marriage was registered. It is not something that can be added later. If yours was made abroad, or made after the wedding, have it assessed rather than assumed — this is one of the most common unpleasant surprises in a Thai divorce.
What happens with the children?
The court decides on the child's interests, and an agreement between the parents carries real weight. One thing every foreign parent should know: where the parents were never married, the father's legal relationship to the child is not automatic under Thai law and has to be established through a recognised process. If that applies to you, deal with it before anything else is decided, not after.
Can I take my child out of Thailand?
Not on an assumption. Removing a child from Thailand without the other parent's consent, or without the right court authority, can have serious consequences, and international return mechanisms are complicated, slow and specific to the two countries involved. Take advice in Thailand and in your home country before anyone travels. Afterwards, the options narrow sharply for everyone, including the child.
What happens to my visa if the marriage ends?
If your permission to stay is based on the marriage, ending the marriage removes the basis for it. There are usually other routes depending on your circumstances, but they need identifying in advance rather than in a rush. This is the single most common thing foreigners forget in a Thai divorce, and it is entirely avoidable — we deliberately do not publish grace periods or day counts here, because that is exactly the kind of figure that changes what a worried person does, and it should come from your own case rather than a web page.
How long does it take?
An agreed registration at a district office is a matter of a day once the agreement is settled and the documents are ready. A contested case in court runs considerably longer, and foreign documents that were not translated and legalised in advance add weeks on their own. Nobody honest will give you a date at the outset — but almost everything that shortens it is within your control at the beginning, which is the useful half of that answer.
Can we just sign at the district office?
Only if two things are true, and the second one catches people out. You both have to agree — and the marriage has to have been registered **under the Thai Civil and Commercial Code**. That is a question about which law you married under, not which country you were in: a Thai district office qualifies, and so does a Thai embassy or consulate abroad. If you married under another country's law, the administrative route may not be open to you and you may be looking at a Thai court instead. Two more things worth knowing before you go: the agreement must be in writing with at least two witnesses' signatures, and the divorce is not effective until it is registered — until that moment you are still married, whatever you have signed. If your marriage was registered abroad and later recorded in Thailand, ask a Thai lawyer first. We looked for an authoritative answer on that specific situation and could not find one, and we would rather tell you that than guess.
Who gets what, and who decides about the children?
Property first. Thai law separates what was yours before the marriage — plus personal effects and anything inherited or gifted — from what was acquired during it. Marital property is divided **equally** by default under Section 1533. The rule that decides most real arguments is the presumption: **where it is genuinely unclear which category an asset falls into, the Code treats it as marital property.** So the burden is on whoever says an asset is theirs alone, and if that matters to you, documentation is worth more than recollection. Timing differs by route — a consent divorce is assessed at the date of registration, a court divorce runs back to the date the claim was filed. On children, a consent divorce needs a written agreement saying who exercises parental power over **each** child; if you have not agreed or cannot, the court decides, and in a contested divorce it rules on this as part of the case. The standard is not what either parent is owed — the Code directs the court to the child's welfare and interests, primarily, and it can revisit the arrangement later on that same basis.
Are you a Thai law firm?
No. Connect Consult is a legal-services concierge. Advice on Thai family law, and any representation before a Thai court or district office, comes from counsel licensed to practise in Thailand, whom we brief and manage. We hold your relationship, translate the process, and stay accountable to you until it is resolved.
Confidential · no obligation
Tell us where you married and what you both want.
Where the marriage was registered, whether you both agree, whether there are children, whether there is property, and what your permission to stay is based on. That is enough for us to tell you which route is open to you and what the first three steps should be.
Connect Consult is a legal-services concierge for foreigners in South East Asia. We are not a Thai law firm and we do not hold a Thai legal practising licence. Advice on Thai family law, and any representation before a Thai court or district office, is provided by counsel licensed to practise in Thailand — instructed, briefed and managed by us, with their fee quoted to you before you instruct them. No one can guarantee how a Thai court will decide, or whether the other party will agree, and we never suggest otherwise. This page describes the framework in general terms: it deliberately does not state the statutory grounds for a contested divorce, property-division shares, custody thresholds, immigration grace periods, court fee amounts or case timelines, because those are set by Thai law and applied to your specific facts by Thai counsel. Last reviewed August 2026.
Official sources
- Royal Thai Government Gazette — Act Amending the Civil and Commercial Code (No. 24), B.E. 2567 (2024) ↗The Marriage Equality Act as published in the Royal Gazette — the highest-tier source there is, since the Gazette text is the law rather than a description of it. This is the Act that rewrote the divorce provisions with effect from January 2025, including Sections 1515, 1516, 1517, 1520, 1532 and 1533. It is the reason we tell you to check the date on anything else you read: every English translation of the Family Book we found online predates it and is stale on precisely these sections. Published 24 September 2024, commencing 120 days later. Verified August 2026.
- Ministry of Interior, Department of Provincial Administration — family registration manual ↗The registrars' own manual — the people who actually process a consent divorce at the district office. Confirms that the divorce is complete only once registered, that the agreement needs writing and two witnesses, and that Thai embassies and consulates are registration offices too. One caveat we would rather give you: it is dated January 2024, so it predates the 2025 amendment. Its account of these particular sections still holds, because the amendment changed the gendered wording there rather than the substance — but do not rely on it for the parts of the Code that were rewritten. Verified August 2026.
Where to go next
Other situations in Thailand
The same situation elsewhere in South East Asia